发明名称 |
METHOD FOR PRODUCING LITHIUM-ION CONDUCTIVE SOLID ELECTROLYTE, AND LITHIUM-ION SECONDARY BATTERY |
摘要 |
The present invention relates to a method of manufacturing a lithium ion conductive solid electrolyte that is used for a lithium-ion secondary battery or the like and a lithium-ion secondary battery including such a lithium ion conductive solid electrolyte. Although a method is proposed in which glass including monovalent ions whose ionic radii are larger than those of lithium ions is performed with an ion-exchange process in lithium ions contained in molten salt is proposed conventionally, the improved effect of the lithium ion conductivity was not enough. A method of manufacturing a lithium ion conductive solid electrolyte includes (a) a step of preparing an object to be processed including a crystalline material, that includes alkali metal other than lithium and whose ionic conductivity at room temperature is greater than or equal to 1 × 10 -13 S/cm; and (b) a step of performing an ion-exchange process on the object to be processed in molten salt including lithium ions. |
申请公布号 |
KR20140063589(A) |
申请公布日期 |
2014.05.27 |
申请号 |
KR20147003167 |
申请日期 |
2012.08.08 |
申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
TSUJIMURA TOMOYUKI;KOIKE AKIO;AKIBA SYUSAKU |
分类号 |
H01M10/0562;H01M10/04;H01M10/0525 |
主分类号 |
H01M10/0562 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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